Mathematics, 29.08.2020 23:01, prxncekevin

mason has 49 cent stamps, 20cents stamps and 5 cent stamps worth $23.55. he has a total of 56 stamps. the number of 3 cent stamps is nine more than the number 20 cent stamps. how many of each does he have

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mason has 49 cent stamps, 20cents stamps and 5 cent stamps worth $23.55. he has a total of 56 stamps...